Chroming will probably go the CO2 route in EU. Off course everybody wants to live in a clean and healthy environment and there is nothing wrong (on the surface) with the effort to limit CO2 emissions.
The trouble is that while some strong lobbies push to achieve very stringent standards by all the 28 national governments forming EU, China, USA, Japan, etc. have a much more relaxed approach that is not impairing their economies. As the result, the "dirty" businesses have to go outside EU to survive.
The irony is that EU is happy to accept things, the production of which is banned here, but happily accepts imports provided those items were produced outside, even if it is just on the other side of the border. That's why things with for ex. heavy lead content can still make it, as long as they are made elsewhere.